The quality HDPE plastic construction of our fillable patio umbrella base ensures high durability and wearability, aiming for long-term usage to withstand all kinds of weather. A fade-resistant coating also protects the color from fading under strong UV exposure or humid environments, providing an "All Weather Materials" solution.

The patio umbrella base features a "Detachable Plate Design" with 4 fillable plates that interlock with each other by four metal spins. This interlocking system allows the base to be detached when not in use, and the 4 plates can be stacked together for convenient transit and storage in space-limited areas. The 4-plate design also offers higher flexibility to meet different needs.

Designed with a "Heavy Duty" orientation, each plate can be filled with up to 54kg/119lb of water, and the four plates combined can hold up to 216kg/476lb of water. This heavier bearing capacity ensures the cantilever offset umbrella base has enough weight to keep the banana parasol standing upright, even in windy weather conditions.

With a simple and modern 4-plate "Versatile Base Weights" design, this cantilever offset umbrella stand can be compatible with any patio setting. The HDPE plastic outer form is incredibly lightweight without filling water or sand inside, making it easy to carry, move, and store, perfect for outdoor usage.

The product's "Specification" details are as follows: Overall Dimension: 41×41×3''(L×W×H); Overall Dimension of Each Plate: 20×20×3''(L×W×H); Overall Capacity (filled with water): 119lb; Capacity of Each Plate (filled with water): 30lb; G.W.: 19.9lb; N.W.: 17.3lb.

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